| Depth (ft) | Sample No. | SPT N-Value (blows/ft) |
Graphic Log | Soil / Rock Description (USCS) | GW | Remarks |
|---|---|---|---|---|---|---|
| 0 – 2.5 | S-1 | N = 6 (2-2-4) | CLDark brown lean clay, stiff, moist, with roots in upper 6 in. Fill / topsoil |
Hand auger 0–2 ft | ||
| 2.5 – 9.0 | S-2 S-3 |
N = 11 (4-5-6) N = 13 (5-6-7) |
CLReddish-brown sandy lean clay, very stiff, moist, fine sand seams. Residuum |
5-ft sample interval | ||
| 9.0 – 16.0 | S-4 S-5 |
N = 19 (7-9-10) N = 24 (10-12-12) |
SCTan clayey sand, medium dense to dense, moist to wet, fine-grained. Terrace deposit |
▼ 13.0′ | Wet below 13 ft | |
| 16.0 – 24.0 | S-6 S-7 |
N = 26 (11-13-13) N = 31 (13-15-16) |
CLGray sandy lean clay, hard, moist, trace calcareous nodules. Eagle Ford transition |
|||
| 24.0 – 32.0 | R-1 R-2 |
RQD = 65% Recovery 92% |
SHDark gray shale, weathered, soft to moderately hard, fissile. Eagle Ford Shale |
Cored with NQ tools |